<template>
  <div class="error layout-view-bg-white" :style="{ height: `calc(100vh - ${initTagViewHeight}` }">
    <div class="error-flex">
      <div class="left">
        <div class="left-item">
          <div class="left-item-animation left-item-num">404</div>
          <div class="left-item-animation left-item-title">{{ $t('message.notFound.foundTitle') }}</div>
          <div class="left-item-animation left-item-msg">{{ $t('message.notFound.foundMsg') }}</div>
          <div class="left-item-animation left-item-btn">
            <el-button type="primary" round @click="onGoHome">{{ $t('message.notFound.foundBtn') }}</el-button>
          </div>
        </div>
      </div>
      <div class="right">
        <img
            src="./img404.png"
        />
      </div>
    </div>
  </div>
</template>

<script lang="ts">
import {defineComponent, computed} from 'vue';
import {useRouter} from 'vue-router';
import {storeToRefs} from 'pinia';
import {useThemeConfig} from '/@/stores/themeConfig';
import {useTagsViewRoutes} from '/@/stores/tagsViewRoutes';

export default defineComponent({
  name: '404',
  setup() {
    const storesThemeConfig = useThemeConfig();
    const storesTagsViewRoutes = useTagsViewRoutes();
    const {themeConfig} = storeToRefs(storesThemeConfig);
    const {isTagsViewCurrenFull} = storeToRefs(storesTagsViewRoutes);
    const router = useRouter();
    const onGoHome = () => {
      router.push('/');
    };
    // 设置主内容的高度
    const initTagViewHeight = computed(() => {
      let {isTagsview} = themeConfig.value;
      if (isTagsViewCurrenFull.value) {
        return `30px`;
      } else {
        if (isTagsview) return `114px`;
        else return `80px`;
      }
    });
    return {
      onGoHome,
      initTagViewHeight,
    };
  },
});
</script>

<style scoped lang="scss">
.error {
  height: 100%;
  background-color: var(--el-color-white);
  display: flex;

  .error-flex {
    margin: auto;
    display: flex;
    height: 350px;
    width: 900px;

    .left {
      flex: 1;
      height: 100%;
      align-items: center;
      display: flex;

      .left-item {
        .left-item-animation {
          opacity: 0;
          animation-name: error-num;
          animation-duration: 0.5s;
          animation-fill-mode: forwards;
        }

        .left-item-num {
          color: var(--el-color-info);
          font-size: 55px;
        }

        .left-item-title {
          font-size: 20px;
          color: var(--el-text-color-primary);
          margin: 15px 0 5px 0;
          animation-delay: 0.1s;
        }

        .left-item-msg {
          color: var(--el-text-color-secondary);
          font-size: 12px;
          margin-bottom: 30px;
          animation-delay: 0.2s;
        }

        .left-item-btn {
          animation-delay: 0.2s;
        }
      }
    }

    .right {
      flex: 1;
      opacity: 0;
      animation-name: error-img;
      animation-duration: 2s;
      animation-fill-mode: forwards;

      img {
        width: 100%;
        height: 100%;
      }
    }
  }
}
</style>
